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Suppose that you have two discrete random variables X and Y with the following joint probability...

Suppose that you have two discrete random variables X and Y with the following joint probability distribution, which is similar to the example in class. Fill in the marginal probabilities below.

Possible Values of X
Possible
Values
of Y		 1 2 3 4
1 0 18 18 14
2 18 14 18 0

Please input the exact answer in either decimal or fraction form.

Math   Statistics-And-Probability   
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